From 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 25 Mar 2016 03:53:42 -0300 Subject: Linux-libre 4.5-gnu --- crypto/mcryptd.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'crypto/mcryptd.c') diff --git a/crypto/mcryptd.c b/crypto/mcryptd.c index fe5b495a4..f78d4fc4e 100644 --- a/crypto/mcryptd.c +++ b/crypto/mcryptd.c @@ -128,13 +128,9 @@ static void mcryptd_opportunistic_flush(void) flist = per_cpu_ptr(mcryptd_flist, smp_processor_id()); while (single_task_running()) { mutex_lock(&flist->lock); - if (list_empty(&flist->list)) { - mutex_unlock(&flist->lock); - return; - } - cstate = list_entry(flist->list.next, + cstate = list_first_entry_or_null(&flist->list, struct mcryptd_alg_cstate, flush_list); - if (!cstate->flusher_engaged) { + if (!cstate || !cstate->flusher_engaged) { mutex_unlock(&flist->lock); return; } -- cgit v1.2.3-54-g00ecf